Question and response
Question
dig mailrelay04.its.fsu.edu. PTR
Answer
The response has no answer records.
Authority
fsu.edu. 3600 SOA dns1.fsu.edu. hostmaster.fsu.edu. 2026022301 3601 1200 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0